{"product_id":"custom-size-17ft-x-20ft-black-rectangle-sun-shade-sail-upf50","title":"Custom Size 17ft x 20ft Black Rectangle Sun Shade Sail - UPF50","description":"\u003cp\u003eIn this review the custom size 17' x 20' black rectangle sun shade sail stands out as a practical choice for anyone needing reliable sun protection over a patio, play area, or garden seating. The biggest reason to buy is straightforward: it delivers substantial sun blockage and cooler shade in a heavy duty, customizable fabric that installs with basic hardware. The sail is aimed at homeowners, small business outdoor spaces, and anyone who wants a tailored fit; the review focuses on real-world performance, ease of installation, and durability rather than marketing claims.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV Blockage:\u003c\/strong\u003e The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays for safer outdoor time and reduced sun exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Reduction:\u003c\/strong\u003e The shade sail can lower ambient temperature by up to 15 degrees compared to unshaded areas, making outdoor seating noticeably cooler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Fit:\u003c\/strong\u003e Measured D-ring to D-ring sizing allows a tailored fit to the exact area, and straight-edge customization is available on request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Standard Durability:\u003c\/strong\u003e Reinforced edges, double-layer stitching and stainless steel D-rings deliver heavy duty performance built for frequent use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and Air Permeable:\u003c\/strong\u003e The breathable HDPE weave sheds some rain while allowing airflow, reducing wind load and preventing pooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Year Assurance:\u003c\/strong\u003e A three year assurance provides added confidence in material longevity and stitching quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is well suited for homeowners who want a custom-fit canopy over a patio, pergola, or kid play area, and for small commercial outdoor spaces like cafe seating where sun protection and airflow matter. Buyers who value a heavy duty fabric and reinforced mounting points will appreciate the attention to durability.\u003c\/p\u003e\n\u003cp\u003eIt is less suited for those seeking a fully waterproof awning or a permanent, rigid structure; while the fabric is water and air permeable and handles wind well, it is intended as a shade sail rather than a sealed roof. Also, customers needing off-the-shelf one-size fits all covers should consider ready-made sizes instead of a custom order process.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh sun protection from the 200 GSM HDPE fabric that blocks up to 95% of UV.\u003c\/li\u003e\n\u003cli\u003eDurable build with stainless steel D-rings, reinforced edges and double stitching for long service life.\u003c\/li\u003e\n\u003cli\u003eCustom sizing ensures a precise fit for irregular or specific outdoor spaces.\u003c\/li\u003e\n\u003cli\u003eReduces temperature under the sail and remains breathable to avoid trapped heat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot fully waterproof, so it will not replace a solid roof in heavy rain.\u003c\/li\u003e\n\u003cli\u003eCustom ordering means longer lead time and the need to measure D-ring to D-ring accurately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e200 GSM HDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSun Protection\u003c\/td\u003e\n\u003ctd\u003eUp to 95% UV blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (example)\u003c\/td\u003e\n\u003ctd\u003e17' x 20' rectangle (custom order)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings with reinforced edges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003eReduces temperature by up to 15 degrees; water and air permeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeams\u003c\/td\u003e\n\u003ctd\u003eDouble-layer stitching to resist fraying\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-year assurance included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe custom 17' x 20' black rectangle shade sail is a practical, value-oriented choice for anyone needing strong sun protection and a tailored fit. With heavy duty fabric, reinforced hardware, and measurable temperature reduction it suits patios, play areas and light commercial use; just be aware it is designed as a breathable shade canopy rather than a waterproof roof.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I measure for a custom sail?\u003c\/strong\u003e\u003cbr\u003eMeasure from D-ring to D-ring along the planned attachment points, allowing the recommended gap from each D-ring to the mounting pole for correct tension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the fabric waterproof?\u003c\/strong\u003e\u003cbr\u003eThe HDPE weave is water and air permeable so it sheds some rain and reduces wind load, but it is not a fully waterproof, sealed roof replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it handle strong winds?\u003c\/strong\u003e\u003cbr\u003eWith proper tensioning and sturdy anchor points the heavy duty construction and reinforced corners handle high winds better than thin fabrics, though extreme storms can still require removal for safety.\u003c\/p\u003e","brand":"Amgo","offers":[{"title":"Default Title","offer_id":48198700794075,"sku":"B0C1MHTN47","price":185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91gmjs9UHAL._AC_SL1500_6e688742-da3c-456c-a1da-96b227af646f.jpg?v=1770264755","url":"https:\/\/gearmusthave.com\/products\/custom-size-17ft-x-20ft-black-rectangle-sun-shade-sail-upf50","provider":"GearMustHave","version":"1.0","type":"link"}